View Compilation Error

0_0_11113407_15130.cpp: In function `int main()':
0_0_11113407_15130.cpp:12: error: `retrun' undeclared (first use this function)
0_0_11113407_15130.cpp:12: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11113407_15130.cpp:12: error: expected `;' before numeric constant